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Magna Mining Announces Closing of Property Acquisition from NorthX Nickel Corp.

Mergers & Acquisitions

Magna Mining Announces Closing of Property

Acquisition from NorthX Nickel Corp.

Sudbury, Ontario--(Newsfile Corp. - July 21, 2025) - Magna Mining Inc. (TSXV: NICU) (OTCQX:

MGMNF) (FSE: 8YD) ("Magna" or the "Company") is pleased to report that further to its news release

dated

December 18, 2024

, the Company has completed its acquisition of a portfolio of exploration

properties located in the Sudbury Basin (the "Transaction") from NorthX Nickel Corp. (CSE:

NIX) ("NorthX").

The NorthX properties being acquired represent 304 km

2

of mineral claims, leases and patents in the

Sudbury area. The acquisition of the NorthX property portfolio brings Magna's aggregate holdings in the

Sudbury area to 584 km

2

(see Figure 1).

Paul Fowler, Senior Vice President of Magna commented, "We are excited to complete this transaction

and add a significant new portfolio of properties to our already strong pipeline of development and

exploration projects in Sudbury.

We believe that these assets have high potential for new discoveries, as

many of these properties are in areas that would correspond to the footwall of known Sudbury deposits.

We believe that they are deserving of more exploration capital, so we are looking forward to further

evaluating these properties and applying our experience and knowledge of exploration in the Sudbury

Basin."

Figure 1: Location of Magna Mining's Existing Properties, Operations and the NorthX

Acquisition Properties

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/8002/259404_ac42e6fb24bd1936_002full.jpg

Property Descriptions

The property portfolio includes past-producing properties (Parkin, Wisner), as well as several exploration

properties mainly in the footwall of the Sudbury Igneous Complex (SIC) contact, and totaling >30,000 Ha.

Magna believes these properties have significant exploration potential remaining, including offset dyke

environments at Trill and Parkin, contact Ni-Cu mineralization at Windy Lake, and several properties in

the footwall environment (Figures 1 and 2).

The Parkin property covers more than 9 kilometres of the Parkin offset, northeast of the Podolsky Mine

property. The property hosts the historical Milnet mine with past production of 157,000 tons grading

1.5% Ni, 1.5% Cu, and 6.2 g/t Pt + Pd + Au, and the high-grade Milnet 1500 Zone (Geology of Hutton

and Parkin Townships: Ontario Department of Mines, Geol. Report 80, 1970), with drillhole intersections

up to 4.1% Ni, 0.6% Cu and 4.3 g/t Pt + Pd + Au over 8.0 metres. Diamond drilling in 2015-2016 on the

on Wallbridge-Lonmin Parkin JV expanded on known near surface mineralization, including intersections

up to 1.2% Ni, 1.5% Cu and 2.2 g/t Pt + Pd + Au over 24.3 metres and 1.4% Ni, 1.0% Cu and 1.6 g/t Pt +

Pd + Au over 7.5 metres (Technical Report on Wallbridge's Sudbury Area Properties, Ontario (Canada),

2017).

Several properties host known exploration targets within Sudbury Breccia units in the footwall of the

Sudbury Igneous Complex (SIC), including the Wisner, Blezard, Frost Lake and Creighton South

properties. The Wisner property historically produced 295,000 tonnes grading 0.9% Cu and 4.1 g/t Pt +

Pd + Au from the surface Broken Hammer Zone (Technical Report on Wallbridge's Sudbury Area

Properties, Ontario (Canada), 2017). The Blezard and Creighton South properties cover portions of the

footwall environment near the known Blezard and Creighton contact deposits, which have measured and

indicated resources of 7.9 million tonnes grading 1.0% Ni, 0.7% Cu and 6.2 million tonnes grading 4.5%

Ni, 3.3% Cu, respectively (Technical Report Summary, Sudbury Property, Vale 2021). Surface samples

at Blezard have returned assays up to 4.5% Cu, 0.6 % Ni and 1.8 g/t Pt + Pd + Au (Technical Report on

Wallbridge's Sudbury Area Properties, Ontario (Canada), 2017). The Creighton South and Blezard

properties cover a portion of the South Range Breccia Belt (SRBB). The SRBB is underexplored on

these properties and is known to host significant deposits including the Frood-Stobie complex (Figure

2). Similarly, the Frost Lake property hosts known Sudbury breccia mineralization, with near surface

drillhole intersections including 0.9 g/t Pt + Pd + Au over 48.4 metres (Technical Report on Wallbridge's

Sudbury Area Properties, Ontario (Canada), 2017).

The Magna exploration team will work to compile and interpret the immense amount of data that exists

on these properties with the goal of identifying and testing the highest priority exploration targets. Not all

properties are 100% NorthX ownership, and several properties are subject to underlying joint ventures,

agreements, and royalties.

Transaction Summary

The Transaction was structured as an asset purchase transaction whereby Magna acquired all of

NorthX's legal and beneficial interest in the Sudbury Properties. The consideration for the Transaction

consisted of the following:

Magna paying to NorthX ONE DOLLAR (C$1.00);

Magna assuming all liabilities of NorthX with respect to the Broken Hammer mine closure plan,

including lodging financial assurance with the Ministry of Mines in an amount of approximately

C$481,629;

NorthX paying to Magna C$665,000 in cash to cover the Broken Hammer mine closure plan

financial assurance and other costs incurred by Magna in maintaining the Broken Hammer

property to the close of the Transaction; and

Magna assuming certain liabilities with respect to the Sudbury Properties, including acting as the

operator of joint ventures, advanced net smelter return (NSR) royalty payments, and annual work

commitments.

Figure 2: Plan View Showing the Location of the South Range Breccia Belt in Relation to the

Blezard, Kirkwood and Falconbridge Footwall Properties

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/8002/259404_ac42e6fb24bd1936_003full.jpg

Qualified Person for Technical Information

The scientific and technical information in this press release has been reviewed and approved by David

King, M.Sc., P.Geo. Mr. King is the Senior Vice President, Exploration and Geoscience for Magna

Mining Inc. and is a qualified person under National Instrument 43-101.

Cautionary Statement on Forward-Looking Statements

All statements, other than statements of historical fact, contained or incorporated by reference in this

press release constitute "forward-looking statements" and "forward-looking information" (collectively,

"forward-looking statements") within the meaning of applicable securities laws. Generally, these forward-

looking statements can be identified by the use of forward-looking terminology, such as "may", "might",

"potential", "expect", "anticipate", "estimate", "believe", "could", "should", "would", "will", "continue",

"intend", "plan", "forecast", "prospective" or other similar words or phrases or variations thereof. For

example, forward-looking statements include, but are not limited to, statements with respect to the

exploration or discovery potential of the acquired NorthX properties.

Forward-looking statements are necessarily based upon a number of assumptions that, while

considered reasonable by management, are inherently subject to business, market, economic, technical

and other risks, uncertainties and contingencies that may cause actual results, performance or

achievements to be materially different from those expressed or implied by forward-looking statements,

including risks and uncertainties relating to the exploration or discovery potential of the acquired NorthX

properties, if any potential for additional resources or reserves to the Company's existing portfolio of

assets exists, and other risks disclosed in the Company's most recent management discussion and

analysis. For a more detailed discussion of such risks and other factors that could cause actual results to

differ materially from those expressed or implied by such forward-looking statements, refer to Magna's

filings with Canadian securities regulators, including the most recent management discussion and

analysis, available on SEDAR+ at

www.sedarplus.ca

.

Although the Company has attempted to identify important risks, uncertainties, contingencies and factors

that could cause actual results to differ materially from those expressed or implied in forward-looking

statements, there can be no certainty or assurance that the Company has accurately or adequately

captured, accounted for or disclosed all such risks, uncertainties, contingencies or factors. Readers

should place no reliance on forward-looking statements as actual results, performance or achievements

may be materially different from those expressed or implied by such statements. Resource exploration

and development, and mining operations, are highly speculative, characterized by several significant

risks, which even a combination of careful evaluation, experience and knowledge will not eliminate.

Forward-looking statements speak only as of the date they are made. The Company does not undertake

to update any forward-looking statements, whether as a result of new information or future events or

otherwise, except in accordance with applicable securities laws.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the

policies of the TSX Venture Exchange) accept responsibility for the adequacy or accuracy of this press

release.

About Magna Mining Inc.

Magna Mining is a producing mining company with a portfolio of copper, nickel and PGM operating,

exploration and development projects in the Sudbury Region of Ontario, Canada. The Company's

primary assets are the producing McCreedy West copper mine and the past producing Levack,

Podolsky, Shakespeare and Crean Hill mines. Additional information about the Company is available on

SEDAR (

www.sedar.com

) and on the Company's website (

www.magnamining.com

).

For further information, please contact:

Jason Jessup

Chief Executive Officer

or

Paul Fowler, CFA

Senior Vice President

705-482-9667

Email:

[email protected]

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/259404